Hi. I have a big problem since I migrated from windows xp to windows10 64 bit,

Controller and SAS drive are well seen in boot phase and in bios, but when I enter into windows10 in disk management is not seen. In windows device management i have installed a driver and windows says peripherical is working. So, what can I do? Googling gave me no solution to this problem and I have a few documents to urgently getback from sas drive.

Thank you in advance for any answer.

PS Motherboard is a ASRock Z490 Phantom Gaming 4